- a striking occurrence of two or more events at one time apparently by mere chance: Our meeting in Venice was pure coincidence.
- the condition or fact of coinciding.
- an instance of this.
- a chance occurrence of events remarkable either for being simultaneous or for apparently being connected
- the fact, condition, or state of coinciding
- of or relating to a circuit that produces an output pulse only when both its input terminals receive pulses within a specified interval